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Home » NEWEST Products » New by Manufacturer » Texas Instruments » Piccolo MCU with InstaSPIN-FOC - Texas Instruments
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TMS320F28027F

Texas Instruments Piccolo MCU with InstaSPIN-FOC

Texas Instruments TMS320F28027F Piccolo Microcontrollers include the FAST™ estimator and additional motor control functions needed for cascaded speed and torque loops for efficient three-phase field-oriented motor control (FOC). Together with F2802xF peripheral drivers in user code they enable a sensorless (also known as self-sensing) InstaSPIN-FOC solution which can identify, tune the torque controller and efficiently control your motor in minutes, without the use of any mechanical rotor sensors. This entire package is called InstaSPIN-FOC. The FAST estimator is called from execute only ROM while the rest of the functions required for InstaSPIN-FOC reside in user memory (FLASH and RAM). InstaSPIN-FOC was designed for flexibility to accommodate a range of system software architectures and customization.

Features
  • High-Efficiency 32-Bit CPU
  • FAST flux estimator
  • InstaSPIN-FOC system solutions
  • 50-MHz and 40-MHz Devices
  • Single 3.3-V Supply
  • Integrated Power-on Resets and Brown-out Resets
  • Two Internal Zero-pin Oscillators
  • Up to 22 Multiplexed GPIO Pins
  • Three 32-Bit CPU Timers
  • On-Chip Flash, SARAM, OTP Memory
  • Code-security Module
  • Serial Port Peripherals (SCI/SPI/I2C)

  • Enhanced Control Peripherals
    • Up to 3 Enhanced Pulse Width Modulator (ePWM) Modules for up to 6 Channels
    • Enhanced Capture (eCAP)
    • Analog-to-Digital Converter (ADC)
    • On-Chip Temperature Sensor
    • Up to 2 Comparators (280270 Only)
  • 48-Pin LQFP Package
Applications
  • Motor Control
Block Diagram
Block Diagram
  • Texas Instruments